.con1 .con-top img:nth-of-type(1){
    margin-left: 180px;
}
.con1 .con-banBox{
    width: 100%;
    background: red;
}
.con1 .con-ban{
    height: 405px;
    display: flex;
}
.con1 .con-left{
    width: 848px;
    height: 405px;
    position: relative;
    margin-left: 176px;

}
.con1 .con-left ul{
    height: 100%;
    width: 100%;
}
.con1 .con-left ul>li{
    height: 100%;
    width: 100%;
    position: absolute;
}
.con1 .con-left ul>li:nth-of-type(1){
    opacity: 1;
}
.con1 .con-left ul>li:nth-of-type(2){
    opacity: 0;
}
.con1 .con-left ul>li:nth-of-type(3){
    opacity: 0;
}
.con1 .con-left .current{
    background-color: pink;
}
.con1 .con-left ol{
    position: absolute;
    bottom: 0px;
    left:50%;
}
.con1 .con-left ol li{
    display: inline-block;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    margin-right: 20px;
}
.con1 .con-left img{
    width: 848px;
    height: 405px;
}
.con1 .con-right img{
    width: 185px;
    height: 405px;
    margin-left: 176px;
}
